CN114633406A - Loading and unloading device and method for rubber product vulcanization mold - Google Patents
Loading and unloading device and method for rubber product vulcanization mold Download PDFInfo
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- CN114633406A CN114633406A CN202210218222.5A CN202210218222A CN114633406A CN 114633406 A CN114633406 A CN 114633406A CN 202210218222 A CN202210218222 A CN 202210218222A CN 114633406 A CN114633406 A CN 114633406A
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- 238000004073 vulcanization Methods 0.000 title claims abstract description 95
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 12
- 230000005484 gravity Effects 0.000 claims description 7
- 230000032258 transport Effects 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 240000009087 Crescentia cujete Species 0.000 description 2
- 235000005983 Crescentia cujete Nutrition 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 235000009797 Lagenaria vulgaris Nutrition 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/30—Mounting, exchanging or centering
- B29C33/305—Mounting of moulds or mould support plates
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- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a loading and unloading device for a rubber product vulcanizing mold, which is used for loading and unloading the rubber product vulcanizing mold on a vulcanizing machine and comprises a forklift and a tray for placing the rubber product vulcanizing mold, wherein the vulcanizing machine comprises a support, a lower platform and an upper platform, the tray is arranged on the lower platform or is moved out of the lower platform through the forklift, the lower end of the upper platform is provided with a loading and unloading assembly for hoisting the rubber product vulcanizing mold from the tray, the loading and unloading assembly comprises an installation part, a hoisting part which can be installed on the lower platform through the installation part in a matching manner and a stop part for limiting the hoisting part, and the device can simply realize the quick assembly and disassembly of the rubber product vulcanizing mold in the vulcanizing machine, has a simple tool structure and is low in manufacturing cost. The invention also provides a method for assembling and disassembling the vulcanization mould of the rubber product.
Description
Technical Field
The invention relates to a loading and unloading device and a loading and unloading method for a rubber product vulcanization mould, in particular to a loading and unloading device and a loading and unloading method for loading a rubber product mould into a vulcanizing machine and unloading the rubber product mould out of the vulcanizing machine after vulcanization production is finished under the working condition that the rubber product vulcanization mould is not driven in the production process, and belongs to the technical field of mould assembly and disassembly.
Background
In transportation equipment, such as aviation equipment, marine transportation equipment, urban transportation vehicles and rail vehicles, rubber products, such as rubber ball joints, rubber joints and the like, are generally provided, and the main functions of the rubber products include: the vibration isolation and shock absorption device is used for carrying out vibration isolation and shock absorption on the whole transportation equipment so as to improve the running stability of the equipment and the riding comfort of personnel; secondly, the damping device is used for damping certain parts in the transportation equipment so as to reduce noise and improve the safety of the equipment; and thirdly, the vibration isolator is used for isolating external vibration, so that the continuous vibration and the inherent vibration frequency of certain components (such as a generator) in the transportation equipment are not damaged, and the safety and the stability of the operation of the components are protected.
In the production process of the rubber product, the framework piece (such as an iron piece, a nylon piece or other high polymer materials) is required to be firstly arranged in a vulcanization mold, then the vulcanization mold with the framework piece arranged is arranged on a vulcanizing machine, and the rubber and the framework piece are vulcanized together in the modes of injection, high pressure or mold pressing and the like. After the rubber product is vulcanized and molded, the product and the mold are sequentially disassembled from the vulcanizing machine. In actual conditions, the limit of operation sites or other factors is applied, under certain conditions, the mold and the like are not installed on the vulcanizing machine by a traveling crane before the rubber product is vulcanized and molded, and the mold and the product are not detached from the vulcanizing machine by the traveling crane after the rubber product is vulcanized and molded, so that the waiting time is long, and the operation efficiency is low.
In order to solve the above problems, a rubber product vulcanization mold assembling and disassembling device capable of realizing quick assembling and disassembling is needed to realize efficient assembling and disassembling of a rubber product vulcanization mold.
Disclosure of Invention
The assembling and disassembling device for the rubber product vulcanizing mold provided by the invention can simply and quickly assemble and disassemble the rubber product vulcanizing mold in the vulcanizing machine, and has the advantages of simple tool structure and low device manufacturing cost. The invention also provides a method for assembling and disassembling the vulcanization mould of the rubber product.
In order to achieve the purpose, the invention provides the following technical scheme: a loading and unloading device for a rubber product vulcanization mould is used for loading and unloading the rubber product vulcanization mould provided with a piece to be vulcanized or a vulcanized finished product on a vulcanizing machine, and comprises a forklift and a tray for placing the rubber product vulcanization mould; the vulcanizing machine comprises a support, and a lower platform and an upper platform which are positioned on the support, and the tray is arranged on the lower platform or detached from the lower platform through a forklift; the loading and unloading device further comprises a loading and unloading assembly which is arranged at the lower end of the upper platform and used for hoisting the rubber product vulcanization mold from the tray, wherein the loading and unloading assembly comprises mounting parts which are symmetrically arranged at two sides of the upper platform, hoisting pieces which can be mounted on the upper platform through the mounting parts in a matching manner, and a stop part for limiting the hoisting pieces.
Preferably, the mounting portion includes mounting grooves symmetrically formed in the upper platform on both side walls perpendicular to the tray placing direction M, and the mounting grooves on each side wall include at least two symmetrically formed mounting grooves.
Preferably, the hoisting piece comprises a hoisting block, a hoisting chain positioned below the hoisting block and two universal hoisting rings; the hoisting block can be installed in the installation groove in a matching way, and the two hoisting rings are respectively connected with the hoisting block and a hoisting die hole of the rubber product vulcanization die; lifting hooks are arranged at two ends of the lifting chain, and the lifting chain is connected between the two lifting rings through the lifting hooks.
Preferably, the mounting groove is a T-shaped groove, and the upper part of the hoisting block is provided with a T-shaped sliding head matched with the T-shaped groove; the stop piece is positioned on the side wall and above the mounting groove.
Preferably, the whole "calabash shape" that is big end down that is of stop member specifically includes mounting panel and lower gravity center plate, rotates through last mounting panel and connects on the lateral wall, makes the stop member can block the hoist and mount piece in the installation of hoist and mount piece back self return in the mounting groove with prevent hoist and mount piece roll-off from the mounting groove through lower gravity center plate.
Preferably, the hoisting piece comprises two groups which are symmetrically arranged on the side walls at two sides, and each group of hoisting piece comprises two groups which are symmetrically arranged on the side wall at each side.
Preferably, the lengths of the hoisting chains and the hoisting hooks in the two groups of hoisting pieces are consistent, so that the center of the rubber product vulcanization mold can be automatically aligned when the rubber product vulcanization mold is hoisted and hung in the air.
Preferably, the hoisting ring comprises a connecting block, a connecting ring and a hook ring which are connected in sequence; the two hoisting rings are respectively and fixedly connected with the hoisting block and a hoisting die hole of the rubber product vulcanization die through connecting blocks; the connecting ring is rotationally connected to the connecting block; the hook ring is buckled on the connecting ring, and two lifting hooks of the hoisting chain are detachably connected with the two hook rings respectively.
A method for assembling and disassembling a rubber product vulcanization mold adopts the assembling and disassembling device to assemble and disassemble the rubber product vulcanization mold, wherein the step of placing the rubber product vulcanization mold into a vulcanizing machine comprises the following steps:
s1: the stop piece is rotated, the hoisting block is slid into the T-shaped groove of the upper flat plate, and the stop piece automatically returns and blocks the moving-out end of the hoisting block after the hoisting block is arranged in the T-shaped groove;
s2: conveying the tray bearing the rubber product vulcanization mold to the front of a vulcanizing machine by using an electric forklift;
s3: moving the lower platform out of the front of the vulcanizing machine, and placing the tray and the rubber product vulcanizing mold on the upper end surface of the lower platform by an electric forklift;
s4: moving the electric forklift away, and moving the lower platform loaded with the tray and the rubber product vulcanization mold into the position right below the inner part of the vulcanizing machine;
s5: the lower platform vertically moves up to a specified position, two hoisting rings in each hoisting piece are respectively installed on the hoisting block and in a hoisting die hole of the rubber product vulcanization die, and then a hoisting chain is installed between the two hoisting rings and hoists the rubber product vulcanization die;
s6: the lower platform vertically moves downwards to the end point, and the rubber product vulcanization mold is suspended in the air in the vulcanizing machine; moving the lower platform with the tray out to the front of the machine table;
s7: the electric forklift moves in and forks the pallet;
s8: the lower platform moves into the position right below the machine table and then vertically moves upwards to enable the lower platform to be tightly attached to the bottom surface of the rubber product vulcanization mold;
s9: and taking away the hoisting chain and the hoisting block, and fastening the rubber product vulcanization mold and the vulcanizing machine through a fastening piece.
Preferably, the disassembling of the rubber article vulcanization mold from the vulcanizer comprises the steps of:
s1: loosening and taking away the fastener between the rubber product vulcanization mold and the vulcanizing machine, and placing the hoisting block into the T-shaped groove;
s2: vertically moving the lower platform up to a specified position, respectively installing two hoisting rings in each hoisting piece on a hoisting block and in a hoisting die hole of a rubber product vulcanization die, and then installing a hoisting chain between the two hoisting rings and hoisting the rubber product vulcanization die;
s3: vertically moving the lower platform downwards to the end point, suspending the rubber product vulcanization mold in the air inside the vulcanizing machine at the moment, and moving the lower platform out to the front of the vulcanizing machine;
s4: the electric forklift puts the tray on the upper end surface of the lower platform;
s5: moving the lower platform carrying the tray into the position right below the vulcanizing machine, and vertically moving the lower platform of the vulcanizing machine upwards to enable the tray to be tightly attached to the bottom surface of the rubber product mold;
s6: taking away the hoisting chain and the hoisting block;
s7: moving the lower platform bearing the tray and the rubber product vulcanization mold downwards to the end point, and moving the lower platform out of the front of a vulcanizing machine;
s8: the electric forklift carries away the tray and the rubber product vulcanization mold.
The beneficial effects of the invention are:
1. the loading and unloading device can simply and easily realize the quick loading and unloading of the rubber product mold into and out of the vulcanizing machine under the working condition of no driving.
2. The loading and unloading device has the advantages of simple structure, simple and convenient operation and lower manufacturing cost.
3. The rubber product vulcanizing mold is provided with two groups of hoisting pieces, and the lengths of hoisting chains and hoisting hooks in the two groups of hoisting pieces are consistent, so that the center of the rubber product vulcanizing mold can be automatically aligned in the vulcanizing machine, an operator does not need to repeatedly correct the position, the working efficiency is high, and the operability is simple and convenient.
4. The T type groove tip of vulcanizer is equipped with the safe backstop of calabash shape structure, and the focus of safe backstop is in the bottom, but utilizes the moment self return that the focus produced, guarantees that hoist and mount piece can not the roll-off when mould suspension under all operating modes, and the security is high.
Drawings
FIG. 1 is a schematic view showing the overall structure of a rubber product vulcanization mold handling device. (stops not shown in their entirety)
Fig. 2 is a partial schematic view of fig. 1.
Fig. 3 is a partial schematic view of fig. 1.
FIG. 4 is a schematic view of the stopper.
Fig. 5 is a schematic structural diagram of the hoisting block.
FIG. 6 is a schematic view showing a process of putting a rubber article vulcanization mold into a vulcanizer.
FIG. 7 is a schematic view showing a flow of removing the rubber article vulcanizing mold from the vulcanizer.
Description of reference numerals:
1. a vulcanizing machine; 2. a forklift; 3. a tray; 4. a support; 5. a lower platform; 6. an upper platform; 7. a stopper; 7-1, mounting the plate; 7-2, lower gravity center plate; 7-3, pin holes; 9. Mounting grooves; 10. hoisting the blocks; 10-1, T-shaped sliding head; 10-2, a handle; a trapezoidal block 10-3; 10-4 of a rectangular block; 11. hoisting a chain; 12. Hoisting a ring; 12-1, connecting blocks; 12-2, connecting rings; 12-3, hooking; 13. a rubber product vulcanization mold.
Detailed Description
The invention is described in further detail below with reference to figures 1-7.
A loading and unloading device of a rubber product vulcanization mould is to load and unload a rubber product vulcanization mould 13 which is provided with a piece to be vulcanized or a vulcanized finished product on a vulcanizing machine 1, as shown in figure 1, the vulcanizing machine 1 is of a frame type structure and specifically comprises a support 4, a lower platform 5 and an upper platform 6 which are positioned on the support 4, and the frame type structure is formed by the support 4, the lower platform 5 and the upper platform 6 together; handling device includes fork truck 2 and tray 3, and fork truck 2 is used for transporting tray 3 and rubber component vulcanization mould 13, and tray 3 is used for placing rubber component vulcanization mould 13, and tray 3 is arranged in on lower platform 5 or is pulled out from lower platform 5 through fork truck 2.
The loading and unloading device also comprises an loading and unloading assembly which is arranged at the lower end of the upper platform 6 and used for hoisting the rubber product vulcanization mold 13 from the tray 3, the loading and unloading assembly comprises mounting parts which are symmetrically arranged at two sides of the upper platform 6, and the mounting parts are specifically arranged on two side walls of the upper platform 6, which are vertical to the loading direction M of the tray 3; the installation department includes mounting groove 9, mounting groove 9 is as shown in FIG. 3T type groove, mounting groove 9 symmetry is located upper mounting plate 6 and is put into orientation M looks vertically both sides lateral wall with tray 3 on, mounting groove 9 on each side lateral wall is at least including two of symmetry setting, can establish as required to two if mounting groove 9, four, six or eight, every two mounting grooves 9 are a set of symmetry setting, the position and the spacing distance of each set of mounting groove 9 set up according to actual need, a set of mounting groove 9 to the rubber products vulcanization mould 13 of different specifications uses different positions, in order to improve the commonality of device. As shown in fig. 1, in this embodiment, four mounting grooves 9, that is, 2 sets of mounting grooves 9, namely, a first symmetrically disposed mounting groove set 901 and a second symmetrically disposed mounting groove set 902, are disposed on each side wall, and two sets of first mounting groove sets 901 and second mounting groove sets 902 are symmetrically disposed on each side wall.
The handling assembly further comprises a sling that can be fitted onto the upper platform 6 through the mounting. As shown in fig. 1 and 2, the hoisting member comprises a hoisting block 10, a hoisting chain 11 positioned below the hoisting block 10, and two universal hoisting rings 12. The hoisting block 10 can be matched and arranged in the mounting groove 9, as shown in fig. 5, the upper part of the hoisting block 10 is provided with a T-shaped sliding head 10-1 matched with the T-shaped groove, and the hoisting block 10 is also provided with a handle 10-2, so that the hoisting block 10 can be conveniently mounted and dismounted; the hoisting block 10 is positioned at the lower part of the T-shaped sliding head 10-1 and comprises a trapezoidal block 10-3 with the lower bottom surface larger than the upper bottom surface and a rectangular block 10-4 integrally formed at the lower end of the lower bottom surface of the trapezoidal block 10-3, the trapezoidal block 10-3 can improve the flexibility of the hoisting block 10 during disassembly and assembly, and the rectangular block 10-4 larger than the trapezoidal block 10-3 can improve the stability of hoisting.
The two hoisting rings 12 are respectively connected with the hoisting block 10 and a hoisting die hole of a rubber product vulcanization die 13, as shown in fig. 3, the hoisting rings 12 comprise a connecting block 12-1, a connecting ring 12-2 and a hook ring 12-3 which are sequentially connected; the connecting block 12-1 is provided with a bolt, a mold hanging hole of the rubber product vulcanization mold 13 is a threaded hole matched and connected with the bolt and is positioned on the upper end surface of the rubber product vulcanization mold 13, the lower end of the rectangular block 10-4 in the hoisting block 10 is also provided with a threaded hole matched and connected with the bolt, and the two hoisting rings 12 are respectively and fixedly connected with the hoisting block 10 and the mold hanging hole of the rubber product vulcanization mold 13 through the connecting block 12-1. The connecting ring 12-2 is rotationally connected to the connecting block 12-1; the hook ring 12-3 is buckled on the connecting ring 12-2. Lifting hooks are arranged at two ends of the lifting chain 11, and the two lifting hooks of the lifting chain 11 are detachably connected between the two lifting rings 12 with the two hook rings 12-3 respectively.
As shown in fig. 3 and 4, the loading and unloading assembly further comprises a stop member 7 for limiting the hoisting member, the stop member 7 is positioned on the side wall and above the mounting groove 9, the hoisting member is prevented from sliding out of the mounting groove 9 through the stop member 7, only one stop member 7 is shown in fig. 3, and in practical application, after each hoisting member is mounted in the mounting groove 9, the stop member 7 is required to be arranged on the side wall. The stop piece 7 is integrally in a gourd-shaped shape with a small top and a big bottom as shown in fig. 4, and specifically comprises an upper mounting plate 7-1 and a lower gravity center plate 7-2 which are integrally formed, wherein the upper mounting plate 7-1 is provided with a pin hole 7-3, the stop piece 7 is rotatably connected to the side wall through the pin hole 7-3 of the upper mounting plate 7-1, and the stop piece 7 can automatically return after the hoisting block 10 is installed in the installation groove 9 through the self weight of the lower gravity center plate 7-2, so that the hoisting block 10 is stopped to prevent the hoisting block 10 from sliding out of the installation groove 9.
The hoisting pieces comprise two groups which are symmetrically arranged on the side walls on two sides, and each group of hoisting pieces comprises two groups which are symmetrically arranged on the side wall on each side, namely four hoisting pieces. The lengths of the hoisting chains 11 and the hoisting hooks in the two groups of hoisting parts are consistent, so that the rubber product vulcanizing mold 13 can be automatically centered when being hoisted and suspended in the air, an operator does not need to repeatedly correct the position, and the rubber product vulcanizing mold 13 can be quickly positioned and installed conveniently.
A method for assembling and disassembling a rubber product vulcanization mold adopts the assembling and disassembling device to assemble and disassemble the rubber product vulcanization mold, wherein the step of placing the rubber product vulcanization mold into a vulcanizing machine comprises the following steps:
s1: rotating the stop piece 7, sliding the hoisting block 10 into a T-shaped groove of the upper flat plate through a T-shaped sliding head, and automatically returning the stop piece 7 and stopping the moving-out end of the hoisting block 10 after the hoisting block 10 is arranged in the T-shaped groove;
s2: conveying the tray 3 carrying the rubber product vulcanization mold 13 to the front of the vulcanizer 1 by using an electric forklift 2;
s3: the lower platform 5 is moved out to the front of the vulcanizing machine 1, and the electric forklift 2 places the tray 3 and the rubber product vulcanizing mold 13 on the upper end surface of the lower platform 5;
s4: the electric forklift 2 moves away, and the lower platform 5 loaded with the tray 3 and the rubber product vulcanization mould 13 moves into the vulcanizing machine 1 right below the inner part;
s5: the lower platform 5 vertically moves up to a specified position, two hoisting rings 12 in each hoisting piece are respectively installed on a hoisting block 10 and in a hoisting die hole of a rubber product vulcanization die 13, then a hoisting chain 11 is installed between the two hoisting rings 12, and the rubber product vulcanization die 13 is hoisted after all four hoisting pieces are installed;
s6: the lower platform 5 vertically moves downwards to the end point, and the rubber product vulcanization mold 13 is suspended in the air inside the vulcanizing machine 1; moving the lower platform 5 with the tray 3 out to the front of the machine table;
s7: the electric forklift 2 moves in and forks the pallet 3;
s8: the lower platform 5 moves into the position right below the machine table and then vertically moves upwards to enable the lower platform 5 to be tightly attached to the bottom surface of the rubber product vulcanization mold 13;
s9: and (4) taking away the hoisting chain 11 and the hoisting block 10, fastening the rubber product vulcanization mold 13 with the vulcanizer 1 through a fastener, and vulcanizing.
The removal of the rubber article vulcanizing mold 13 from the vulcanizer 1 comprises the steps of:
s1: loosening and taking away the fastener between the rubber product vulcanization mold 13 and the vulcanizing machine 1, and placing the hoisting block into a T-shaped groove;
s2: vertically moving the lower platform 5 up to a specified position, respectively installing two hoisting rings 12 in each hoisting piece on a hoisting block 10 and in a hoisting die hole of a rubber product vulcanization die 13, then installing a hoisting chain 11 between the two hoisting rings 12, and hoisting the rubber product vulcanization die 13 after all four hoisting pieces are installed;
s3: vertically moving the lower platform 5 downwards to the end point, suspending the rubber product vulcanization mold 13 in the air inside the vulcanizing machine 1 at the moment, and moving the lower platform 5 out to the front of the vulcanizing machine 1;
s4: the electric forklift 2 places the tray 3 on the upper end surface of the lower platform 5;
s5: moving the lower platform 5 bearing the tray 3 into the position right below the vulcanizing machine 1, and vertically moving the lower platform 5 of the vulcanizing machine 1 upwards to enable the tray 3 to be attached to the bottom surface of the rubber product mold;
s6: taking away the hoisting chain 11 and the hoisting block 10;
s7: moving the lower platform 5 bearing the tray 3 and the rubber product vulcanization mold 13 downwards to the end point, and moving out to the front of the vulcanizing machine 1;
s8: the electric forklift 2 transports the pallet 3, the rubber product vulcanization mold 13 and the vulcanized product.
The above examples are only illustrative and not restrictive, and those skilled in the art can make modifications to the embodiments of the present invention as required without any inventive contribution thereto after reading the present specification, but all such modifications are intended to be protected by the following claims.
Claims (10)
1. A loading and unloading device of a rubber product vulcanization mold is used for loading and unloading a rubber product vulcanization mold (13) provided with a piece to be vulcanized or a vulcanized finished product on a vulcanizing machine (1), and is characterized in that: comprises a forklift (2) and a tray (3) for placing a rubber product vulcanization mould (13); the vulcanizing machine (1) comprises a support (4), and a lower platform (5) and an upper platform (6) which are positioned on the support (4), wherein the tray (3) is placed on the lower platform (5) or moved out of the lower platform (5) through a forklift (2); the loading and unloading device further comprises a loading and unloading assembly which is arranged at the lower end of the upper platform (6) and used for hoisting the rubber product vulcanization mold (13) from the tray (3), wherein the loading and unloading assembly comprises installation parts which are symmetrically arranged at two sides of the upper platform (6), a hoisting piece which can be installed on the upper platform (6) through the installation parts in a matched mode, and a stop piece (7) for limiting the hoisting piece.
2. A handling device for rubber-item vulcanizing moulds as claimed in claim 1, characterized in that said mounting portions comprise mounting slots (9) symmetrically provided on the two side walls of the upper platform (6) perpendicular to the direction M of insertion of the pallet (3), the mounting slots (9) on each side wall comprising at least two symmetrically provided slots.
3. Handling device for rubber-item curing moulds according to claim 2, characterised in that said sling comprises a sling (10) and a sling chain (11) and two universal sling rings (12) located below the sling (10); the hoisting block (10) can be installed in the installation groove (9) in a matching manner, and the two hoisting rings (12) are respectively connected with the hoisting block (10) and a mould hoisting hole of the rubber product vulcanization mould (13); lifting hooks are arranged at two ends of the lifting chain (11), and the lifting chain (11) is connected between the two lifting rings (12) through the lifting hooks.
4. A handling device for rubber-product vulcanization moulds as in claim 3, characterized by that the mounting groove (9) is a T-shaped groove and the upper part of the hoisting block is a T-shaped slider (10-1) matching the T-shaped groove; the stop piece (7) is positioned on the side wall and above the mounting groove (9).
5. A handling device for a rubber product vulcanization mold according to claim 4, characterized in that the stopper (7) is a "gourd-shaped" with a small top and a large bottom as a whole, and specifically comprises an upper mounting plate (7-1) and a lower gravity center plate (7-2), the upper mounting plate (7-1) is rotatably connected to the side wall, and the lower gravity center plate (7-2) allows the stopper (7) to automatically return to block the lifting block (10) after the lifting block (10) is installed in the installation groove (9) to prevent the lifting block (10) from sliding out of the installation groove (9).
6. A handling device for a rubber-item vulcanization mould according to claim 5, characterized in that said sling comprises two groups symmetrically placed on the two side walls, each group comprising two symmetrically placed on each side wall.
7. A handling device for rubber-product vulcanization moulds as in claim 6, characterized by the fact that the lifting chains (11) and the hooks of the two sets of lifting elements are of the same length to facilitate the automatic centering of the rubber-product vulcanization mould (13) when it is lifted and suspended in the air.
8. A handling device for a rubber-product vulcanization mold according to claim 7, characterized in that said hoisting ring (12) comprises a connecting block (12-1), a connecting ring (12-2), and a hook ring (12-3) connected in series; the two hoisting rings (12) are respectively and fixedly connected with the hoisting block (10) and a mould hoisting hole of the rubber product vulcanization mould (13) through a connecting block (12-1); the connecting ring (12-2) is rotationally connected to the connecting block (12-1); the hook rings (12-3) are buckled on the connecting ring (12-2) in a ring manner, and two lifting hooks of the hoisting chain (11) are respectively detachably connected with the two hook rings (12-3).
9. A method for handling a rubber product vulcanization mold, using the handling device as claimed in claims 5 to 8, for handling a rubber product vulcanization mold, characterized in that the step of placing the rubber product vulcanization mold (13) into a vulcanizer (1) comprises the steps of:
s1: rotating the stop piece (7), sliding the hoisting block (10) into the T-shaped groove of the upper flat plate, and automatically returning the stop piece (7) and blocking the moving-out end of the hoisting block (10) after the hoisting block (10) is arranged in the T-shaped groove;
s2: conveying the tray (3) bearing the rubber product vulcanization mold (13) to the front of the vulcanizing machine (1) by adopting an electric forklift (2);
s3: the lower platform (5) is moved out to the front of the vulcanizing machine (1), and the tray (3) and the rubber product vulcanizing mold (13) are placed on the upper end face of the lower platform (5) by the electric forklift (2);
s4: the electric forklift (2) moves away, and the lower platform (5) loaded with the tray (3) and the rubber product vulcanization mould (13) moves into the position right below the inner part of the vulcanizing machine (1);
s5: the lower platform (5) vertically moves upwards to a specified position, two hoisting rings (12) in each hoisting piece are respectively installed on a hoisting block (10) and in a hoisting die hole of a rubber product vulcanization die (13), then a hoisting chain (11) is installed between the two hoisting rings (12) and the rubber product vulcanization die (13) is hoisted;
s6: the lower platform (5) vertically moves downwards to the end point, and the rubber product vulcanization mold (13) is suspended in the air inside the vulcanizing machine (1); moving the lower platform (5) carrying the tray (3) out to the front of the machine table;
s7: the electric forklift (2) moves in and forks the tray (3);
s8: the lower platform (5) moves into the position right below the machine table and then vertically moves upwards to enable the lower platform (5) to be tightly attached to the bottom surface of the rubber product vulcanization mold (13);
s9: and taking away the hoisting chain (11) and the hoisting block (10), and fastening the rubber product vulcanization mold (13) and the vulcanizing machine (1) through a fastener.
10. A method for handling a rubber article vulcanization mold according to claim 9, characterized in that the removal of the rubber article vulcanization mold (13) from the vulcanizer (1) comprises the steps of:
s1: loosening and taking away the fastener between the rubber product vulcanization mould (13) and the vulcanizing machine (1), and placing the hoisting block (10) into a T-shaped groove;
s2: vertically moving the lower platform (5) up to a specified position, respectively installing two hoisting rings (12) in each hoisting piece on a hoisting block (10) and in a hoisting die hole of a rubber product vulcanization die (13), then installing a hoisting chain (11) between the two hoisting rings (12) and hoisting the rubber product vulcanization die (13);
s3: vertically moving the lower platform (5) downwards to the end point, suspending the rubber product vulcanization mold (13) in the air inside the vulcanizing machine (1), and moving the lower platform (5) out to the front of the vulcanizing machine (1);
s4: the electric forklift (2) places the tray (3) on the upper end face of the lower platform (5);
s5: moving the lower platform (5) bearing the tray (3) into the position right below the vulcanizing machine (1), and vertically moving the lower platform (5) of the vulcanizing machine (1) upwards to enable the tray (3) to be attached to the bottom surface of a rubber product vulcanizing mold (13);
s6: taking away the hoisting chain (11) and the hoisting block (10);
s7: moving a lower platform (5) bearing the tray (3) and the rubber product vulcanization mold (13) downwards to a terminal point, and moving out to the front of the vulcanizing machine (1);
s8: the electric forklift (2) transports the tray (3) and the rubber product vulcanization mold (13) away.
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| CN115284503A (en) * | 2022-09-28 | 2022-11-04 | 山东豪迈数控机床有限公司 | Conveyor and rubber vulcanizer |
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| CN114633406B (en) | 2024-04-05 |
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